(Title), This Psalm is little else than a repetition of the preceding, with the addition of the burden, "for his mercy endureth for ever," at the end of each verse; and it was doubtless composed on the same occasion. It seems evidently to have been a responsive song; the first part of the verse being probably sung by the Levites, and the burden by the people.
Give thanks: Psa 105:1, Psa 106:1, Psa 107:1, Psa 118:1, Psa 119:68; 2Ch 7:3, 2Ch 7:6; Ezr 3:11; Jer 33:11
for his mercy: Psa 103:17; 1Ch 16:34, 1Ch 16:41; 2Ch 20:21; Luk 1:50; Jud 1:21